Landing gears do many thing besides help the plain land, even though that is its main point. They are also there to help taxi the plane around without damaging it and they allow it to take off. Faster planes have retractable landing gear to help cut down drag .While wheels are most common, skids, skis, floats or a combination of these are used to land and take off on different surfaces. Landing gear is very important because without it any plane couldn't land or take off.
Landing gears do many thing besides help the plain land, even though that is its main point. They are also there to help taxi the plane around without damaging it and they allow it to take off. Faster planes have retractable landing gear to help cut down drag .While wheels are most common, skids, skis, floats or a combination of these are used to land and take off on different surfaces. Landing gear is very important because without it any plane couldn't land or take off.